Physics: Principles and ProblemsChapter 24:
Magnetic FieldsWeb Links
All You'll Ever Need to Know About...The Right Hand Rule | | Check out this full series of animated GIFs and QuickTime videos demonstrating the right-hand rule. Test your knowledge of the right-hand rules by predicting what the animations will show. (
http://physics.syr.edu/courses/video/RightHandRule/index2.html
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How Electric Motors Work | | This site is devoted to explaining the inner workings of basic technologies. Explore this web site and determine why motors must have commutators and brushes. (
http://electronics.howstuffworks.com/motor.htm
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How to Use a Compass? | | This page, designed by a Norwegian student, describes how to use magnetic north and true north to navigate. What is magnetic declination? (
http://www.learn-orienteering.org/old/
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